It starts with Captain America in a bedroom. “Eyes on target,” he says. Falcon is on the roof and launches a “red wing.” This is a small drone that shoots out of his pack, flies down to the street and under a car. It begins sending Falcon X-rays of the car, and they realize it’s a battering ram. Crossones jumps out of the back, Captain America jumps down to fight him, and he shoots a bomb onto Cap’s shield. Cap is forced to throw his shield into the air, so the explosion doesn’t hurt anyone. The two fight, Falcon flies in and Black Widow runs toward the action—this all takes place in a crowded foreign market place. Crossbones lands some huge punches on Cap with his mechanical arms, and there are knives embedded in them. Widow takes out four men. And just as Cap is about to beat Crossbones, he mentions Bucky. “What did you say?” Cap asks. Then the Marvel logo. We’re just getting started.
William Hurt’s character from The Incredible Hulk is talking in voiceover as we see Cap and the team walking through the Avengers headquarters. “The world owed you an unplayable debt. People see you as a hero. There are some who prefer the word vigilante—people are afraid.” Cap responds, “This job, you try to save as many as we can. Sometimes that doesn’t mean everyone.” Those last lines are over the ending shots of The Winter Soldier. Then we cut to the Ant-Man end credits scene. Bucky, aka The Winter Soldier, has been captured.
“Bucky, do you know me?” Captain America asks the captured Winter Soldier. “Your mother’s name was Sara,” he says.
And then we saw a montage of shots with some more voice over. We see Cap and Bucky walking to a bunker in the snow. “What would you call a group of enhanced individuals who inflict their will anywhere their choose?” someone asks. They show Vision, Scarlet Witch, Falcon, and other Avengers. Cap says, “Sometimes the safest hands are still our own.”
Then, finally, we see Tony Stark. “Sometimes I want to punch you in your perfect teeth.”
“We have no boundaries,” Stark says. “We’re no better than the bad guys.” “Is that how you see protection?” Cap retorts. A bunch of quick cuts, including Black Panther quickly, Martin Freeman in a room filled with monitors and more. No Spider-Man. Finally someone asks Cap “What do we do?” “We fight,” he says. We then see Cap, Bucky, Falcon, Widow and a few others running across an airport tarmac. That’s followed by a few quick, close cuts of fighting and then we see Hawkeye on top of Widow, trying to choke her. “We’re still friends, right?” she asks.
Then, after the title, one more scene. Hawkeye pulls up in a van and in the back of it, sleeping, is Scott Lang, played by Paul Rudd. “Oh my god, Captain America, it’s an honor” he says. He starts shaking his hand and staring at him. “I’m shaking your hand too long, right?” He turns around, sees Scarlet Witch and says, “I know you too, you’re great.” And then he just keeps touching Cap’s shoulders. “I know you know a lot of super people, so thanks for thinking of me,” Lang says. And that’s it.